I had sex on sunday march 29 at 6:00 am. i toke the morning after pill on monday march 30 at 5:00 pm its almost going to be tow weeks and my period hasn't came could i be pregnant ?

Do pregnancy test: The morning after pill (Plan B) is not as effective as regular contraceptive methods. When taken within 24 hours after unprotected sexual intercourse, Plan B is about 95% effective. When taken within 72 hours, it reduces the risk of pregnancy by up to 89%. That means there is ~5-10% chance that you are pregnant. If you are not pregnant and don't want to be, you should use regular birth control